Bài tập Tiếng Anh Lớp 9 - Unit 8: Tourism

Nội dung text: Bài tập Tiếng Anh Lớp 9 - Unit 8: Tourism

1. Unit TOURISM 8 PART 1: GRAMMAR REVIEW I. INDEFINITE ARTICLES: A/ AN - An đứng trước 1 danh từ đếm được số ít bắt đầu bằng 1 nguyên âm (u, e, o, a, i). - A đứng trước danh từ đếm được số ít bắt đầu bằng 1 phụ âm. 1. A/ An được dùng trước: - Danh từ đếm được, số ít. Ex: a doctor, a bag, an animal, an hour *An: đứng trước nguyên âm hoặc “h” câm. Ex: an animal, an hour - Trong các cấu trúc: so + adj + a/an + noun Ex: such + a/an + noun - It’s such a beautiful picture. as + adj + a/an + noun + as - She is as pretty a girl as her sister. How + adj + a/an + noun + verb! - How beautiful a girl you are! - Chỉ một người được đề cập qua tên. Ex: A Mrs. Blue sent you this letter. - Trước các danh từ trong ngữ đồng vị. Ex: Nguyen Du, a great poet, wrote that novel. - Trong các cụm từ chỉ số lượng. Ex: a pair, a couple, a lot of, a little, a few, a large/great number of 2. A/ An không được dùng: - ONE được sử dụng thay A/An để nhấn Ex: There is a book on the table, but one is not mạnh. enough. - Trước danh từ không đếm được. Ex: Coffee is also a kind of drink. - Trước các danh từ đếm được số nhiều. Ex: Dogs are faithful animals. II. DEFINITE ARTICLE: THE 1. THE được dùng trước:
2. - Những vật duy nhất Ex: the sun, the moon, the world - Các danh từ được xác nhận bởi cụm tính - The house with green fence is hers. từ hoặc mệnh đề tính từ - The man that we met has just come. - Các danh từ được xác định qua ngữ cảnh Ex: Finally, the writer killed himself. hoặc được đề cập trước đó - I have a book and an eraser. The book is now on the table. - Các danh từ chỉ sự giải trí Ex: the theater, the concert - Trước tên các tàu thuyền, máy bay Ex: The Titanic was a great ship. - Các sông, biển, đại dương, dãy núi Ex: the Mekong River, the Pacific Ocean, the Himalayas - Một nhóm các đảo hoặc quốc gia Ex: the Philippines, the United States - Tính từ dùng như danh từ tập hợp Ex: You should help the poor. - Trong so sánh nhất Ex: Nam is the cleverest in his class. - Tên người ở số nhiều (chỉ gia đình) Ex: The Blacks, The Blues, the Nams - Các danh từ đại diện cho 1 loài Ex: The cat is a lovely home pet. - Các hạng từ chỉ thời gian, nơi chốn Ex: in the morning, in the street, in the water - Số thứ tự Ex: the first, the second, the third - Chuỗi thời gian hoặc không gian Ex: the next, the following, the last 2. THE không dùng được
3. - Trước các danh từ số nhiều nói chung Ex: They build houses near the hall. - Danh từ trừu tượng, không đếm được Ex: Independence is a happy thing. - Các danh từ chỉ màu sắc Ex: Red and white make pink. - Các môn học Ex: Math is her worst subject. - Các vật liệu, kim loại Ex: Steel is made from iron. - Các tên nước, châu lục, thành phố Ex: Ha Noi is the capital of VietNam. - Các chức danh, tên người Ex: President Bill Clinton, Ba, Nga - Các bữa ăn, món ăn, thức ăn Ex: We have rice and fish for dinner. - Các trò chơi, thể thao Ex: Football is a popular sport in VN. - Các loại bệnh tật Ex: Cold is a common disease. - Ngôn ngữ, tiếng nói Ex: English is being used everywhere. - Các kỳ nghi, lễ hội Ex: Tet, Christmas, Valentine - Các mũi đất (nhô ra biển, hồ, núi) Ex: Cape Horn, Lake Than Tho, Mount Cam, Mount Rushmore *But: the Cape of Good Hope, the Great Lake, the Mount of Olive
4. PART 2: PRACTICE A. PHONETICS AND PHONOLOGY I. Find the word which has a different sound in the underlined part. 1. A. magnificent B. delay C. bank D. travel 2. A. checkout B. erode C. exotic D. decision 3. A. reasonable B. resort C. season D. excursion 4. A. safari B. stalagmite C. lag D. package 5. A. explore B. environment C. resort D. expedition II. Choose the word which has a different stress pattern from the others. 1. A. safari B. breathtaking C. traveller D. sightseeing 2. A. vacation B. delicious C. excursion D. holiday 3. A. original B. stimulating C. imperial D. geography 4. A. magnificence B. destination C. affordable D. accessible 5. A. habitat B. addition C. fantastic D. discover B. VOCABULARY AND GRAMMAR I. Fill in each blank in the sentences with the correct word from the box. Some words can be used more than once. tour voyage flight trip travel journey cruise 1. For general advice about , go to a travel agent. 2. One day I would like to do the by train and ship across Russia to Japan. 3. We are going on a of Europe, visiting 11 countries in five weeks. 4. We went on a three-week round the Mediterranean. The ship stopped at Venice, Athens, Istanbul and Alexandria. 5. He once went by ship to Australia. The took 4 weeks. 6. My father is going on a business to Ha Noi next week. 7. Vietnam Airlines VN507 from Ha Noi to Tokyo will be taking off in ten minutes. 8. The from Heathrow Airport to the centre of London takes about 45 minutes by underground.
5. 9. On our first day in New York we went on a three-hour of the city by bus. 10. During our stay in London we went on a day to Oxford and another to Windsor. II. Complete the sentences with a, an, the, or zero article (Ø). 1. John and Mary went to school yesterday and then studied in library before returning home. 2. Lake Erie is one of five great Lakes in North America. 3. On our trip to Spain, we crossed Atlantic Ocean. 4. Mount Rushmore is the site of magnificent tribute to four great American presidents. 5. What did you eat for breakfast this morning? 6. David played basketball and baseball at Boy’s club this year. 7. Rita plays violin and her sister plays guitar. 8. While we were in Alaska, we saw Eskimo village. 9. Ton can’t go to movies tonight because he has to write essay. 10. David attended Princeton University.ư III.Choose the correct answers A, B, C or D to complete the sentences. 1. What do you think of public transport in Ha Noi? A. Ø – Ø B. a – a C. a – Ø D. the – Ø 2. Parking is very difficult in city centre, so my father always goes there by bus. A. the – Ø B. the – the C. a – a D. a – Ø 3. Secondary schools offer a wide of subjects. A. field B. scope C. list D. range 4. If you don't know the language, you may have to use language. A. hand B. gesture C. head D. signal 5. The government has recently the buildings in the old section of the city. A. reformed B. adjusted C. restored D. modified 6. When she came , she found herself in hospital. A. round B. off C. over D. out 7. You'll have to go for an interview tomorrow, but don’t worry. It’s just a . A. form B format C. formation D. formality 8. Since the of the motor car, road accidents have increased dramatically.
6. A. approach B. inauguration C. initiation D. advert 9. I must have browsed through hundreds of , but I have no idea where to go for this year holiday. A. booklets B. yellow pages C. brochures D. propaganda 10. It’s possible to supplement one’s by taking a part-time job. A. income B. earning C. gaining D. attainment 11. I was in the book I was reading and didn’t hear the phone. A. engrossed B. submerged C. gripped D. distracted 12. He couldn’t his father that he was telling the truth. A. admit B. confide C. trust D. convince 13. It was difficult to guess what her to the news would be. A. feelings B. reaction C. capital D. opinion 14. Eight o’clock is good time to phone Nick: he’s always at home in evening. A. Ø – the B. a – the C. a - Ø D. a – an 15. Does it take long time to get to city centre? A. Ø – the B. a – a C. a – the D. the – the C. READING I. Read the following passage and choose the best option for each numbered blank. The Maldives are a group of very small islands in the Indian Ocean, near Sri Lanka. It has the smallest (1) of any Asian countries. There are about 1200 islands and there are people living on 200 of them. About 400,000 people live in the Maldives and 75,000 of them are (2) the capital island, Mai Mai is different from the other islands in the Maldives because it doesn’t have any beaches. In fact, there is a small wall (3) goes around the whole island. It is very easy to get around the islands. When you (4) on the airport island, you can take a dhoni and go to Mai This is a small boat used for (5) around the islands. Dhoni taxis go from the airport island to the capital island every fifteen minutes and (6) midnight every half an hour. You can use these boats to visit other islands, too. The Maldives are a popular place for scuba diving (7) there are many wonderful fish in the water to see. Also, the water is very clear so when you are (8) you can see for more than 50 metres! There are many professional diving schools with instructors. They speak many languages, so you can (9) someone to help you. Of course, that’s not all you can do on these beautiful islands. You can go (10) whale and dolphin, fishing, surfing, snorkeling, hiking or explore the towns.
7. 1. A. population B. nation C. area D. inhabitant 2. A. in B. on C. above D. at 3. A. who B. where C. it D. that 4. A. depart B. travel C. arrive D. leave 5. A. education B. production C. transportation D. translation 6. A. at B. after C. on D. before 7. A. although B. furthermore C. however D. because 8. A. undersea B. underlevel C. underwater D. Underneath 9. A. find B. see C. look D. hold 10. A. playing B. watching C. hearing D. catching II. Read the following passage and fill in the blanks with the suitable words in the box. Trawl and tourism are very (1) to millions of people over the world. In every country you (2) find people that work in travel and tourism. Some countries need the money (3) tourism to help their people survive. It is (4) for these places that travel and tourism continue to expand and bring money to their regions. However, travel and tourism have negative (5) . Planes, buses, boats and other means of (6) that carry travellers and tourist cause pollution. Moreover, some people do things on a holiday they would never think (7) doing at home. For example, many travellers use a lot of water and electricity when they stay in hotels. They forget to turn off the (8) or even leave televisions and air conditioning units on when they leave the room. On top of that, it is often difficult or impossible (9) travellers to recycle items, so they end up leaving large amounts of waste behind. That’s (10) it is important for people to travel wisely and respect the places they visit. III.Read the passage and answer the questions. In 1761, an artificial waterway opened. It joined a coal-mining area with the port of Manchester. This was England’s first man-made waterway, or ‘canal’. Soon the price of coal in this part of the country went down, and the owner of the Bridgewater canal became rich. In the late 18th century landowners and businessmen built many new canals to make money. There was no canal plan for the country, but the canals completely changed the transport of heavy goods in England. Prices of factory goods went down because transport cost less than before. One horse could now pull 50 tons on a canal boat. Before, it could pull less than one ton on a road cart. The canal network was a very important part of the Industrial Revolution in
8. Britain, but canals had only a short life. In the mid 19th century, the new railways became the most modern form of transport. The men who built the canals were called ‘navvies’. They moved around country in groups from canal to canal. Ordinary people did not like the navvies, because they wore strange clothes, had no real homes, and because they often drank too much beer. The Nottingham and Beeston Canal had two parts. It opened in 1796 and was an important six-mile link in the Trent Navigation - a system of canals and rivers which joined the Midlands with the River Humber and the port of Hull. This carried goods from inland factories to the sea. Now it is no longer a working canal. It is a place for people who like walking or fishing. 1. Why did the price of coal round Manchester decrease? ___ 2. Why didn’t people like the canal builders? ___ 3. What did the boats on this canal carry? ___ 4. Why was the waterway from Midland to Hull important? ___ 5. Why did the network of canals become less important in a short time? ___ D. WRITING I. Combine two sentences into one, using the connectives from the list: and, but, because, so, therefore, or, moreover, however, if, when, unless. 1. You can’t borrow my dictionary. You bring it back on Monday. ___ 2. The cost of installation is very high. Solar domestic heating systems are economical to use. ___ 3. Solar panels are placed on the roof of a house. The Sun’s energy is used to heat water. ___ 4. I don’t agree with a lot of his teaching methods. He is a good teacher. ___ 5. We’d better not waste water. We won’t have enough to drink sooner or later. ___
9. 6. The house is quite beautiful. The cost is not too high. ___ 7. Do you want to study more? Do you want to look for a job? ___ 8. You can go home. You’ve finished this exercise. ___ 9. I don’t get many opportunities to practise my English. I find it difficult to remember everything I study. ___ 10. I’m practising speaking English a lot. I don’t want to fail in the oral test. ___ II. Finish each of the following sentences in such a way that it means exactly the same as the sentence printed before it. 1. I am terribly sorry, I thought you were a friend of Anna’s. I took 2. Although she was busy, she managed to find the time to proofread for me. Busy 3. I would prefer you do computer science. I’d rather 4. He didn’t get his visa until last Monday. It was 5. They continued to say that I was to blame. They persisted 6. Vietnamese coffee is considered to be one of the best in the world. Vietnamese coffee 7. If you asked me well in advance, I’ll be willing to work overtime. Provided you 8. She listens more sympathetically than anyone else I know. She is a 9. This is the best essay I have ever written. Never 10. I assumed that she would learn how to take shorthand after this course. I took it
10. III.Use the words or phrases given to write meaningful sentences. 1. Tourism development/ lead/ soil erosion/ pollution/ waste. ___ 2. Tourism/ contribute/ increasing carbon footprint/ stress/ ecosystems. ___ 3. The infrastructure/ tourist spot/ not/ satisfy/ great demand/ during/ peak season. ___ 4. Tourists/ cause/ significant effect/ local habitats/ especially/ country. ___ 5. Tourists/ be aware/ damage/ they/ cause/ and/ tourism authorities/ take measures/ solve/ problems. ___ ___ 6. First/ tourism/ create/ jobs/ tourism industry/ and/ other sectors/ such/ retail and transportation. ___ ___ 7. However/ jobs/ created/ tourism/ often seasonal/ and/ poorly paid. ___ ___ 8. Second/ tourism/ encourage/ preservation/ traditional customs/ handicrafts/ festivals/ but/ interaction/ tourists/ also lead/ erosion/ traditional cultures/ values. ___ ___ 9. Finally/ ecotourism/ help/ conservation/ wildlife/ generating funds/ maintaining national park. ___ ___ 10. Nevertheless/ it/ also cause/ pollution/ through traffic emissions/ littering/ noise. ___ ___
11. PART 3: TEST YOURSELF I. Find the word which has a different sound in the underlined part. 1. A. host B. honor C. hockey D. horror 2. A. badminton B. swallow C. challenge D. ballet 3. A. teammate B. reading C. creating D. seaside 4. A. athlete B. author C. length D. southern 5. A. touch B. foul C. account D. mount 6. A. lose B. vote C. control D. social 7. A. rear B. bear C. gear D. year 8. A. please B. peace C. seat D. spread 9. A. deny B. emotion C. respect D. better 10. A. overlooks B. beliefs C. towards D. rights II. Complete the sentences with a, an, the, or zero article (Ø). 1. Harry has been admitted to School of Medicine at mid western university. 2. Mel’s grandmother is in hospital, so we went to visit her last night. 3. political science class is taking trip to France in Spring. 4. Queen Elizabeth II is monarch of Great Britain. 5. Scientists sent expedition to Mars during 1990s. 6. Last night there was bird singing outside my house. 7. chair that you are sitting in is broken. 8. Civil War was fought in United States between 1861 and 1865. 9. Florida State University is smaller than University of Florida. 10. There was knock on door, I opened it and found small dark man in blue overcoat and woolen cap. III.Choose the underlined word or phrase (A, B, C or D) that needs correcting. 1. If a drop of oil is placed in a glass of water, it would float to the top. ABCD 2. The Tuoi Tre is a daily newspaper that is wide read by both teenagers and adults. ABCD 3. My parents wouldn’t let me staving up late when I was a child.
12. ABCD 4. Her children are used to picking up after school every day. They don’t have to walk home. ABCD 5. I’m usually right about the weather, amn’t I? ABCD 6. Could I change seats with you? I’d like sitting next to my friends. ABCD 7. Watch television to the exclusion of all other activities is not a healthy habit for a growing ABCD child. 8. Hans is only fourteen, but he seems enough old to stay out until ten. ABCD 9. I think that’s an interesting thought, isn’t that? ABCD 10. Greeting enough sleep is important in order not fall asleep is class. ABCD IV. Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage. MY EXPERIENCE ON AN ELEPHANT SAFARI We went on an elephant safari at a place (1) Camp Jabulani in South Africa. They take visitors on safaris twice a day: once in the morning and once at night. Guests can go on as many rides as they like, but they don’t (2) you ride an elephant if you are younger than twelve years old. Luckily, I’m fifteen! On our first safari, I felt really scared. I remember thinking we could have gone on a beach holiday instead! As I was climbing onto the elephant, I wondered how I was going to control (3) a big animal. I soon (4) that I ought not to have worried so much. They made you sit with an experienced elephant trainer. You can’t ride (5) your own. During the trek, we saw giraffes, zebras, lions, and rhinos. My parents took a lot of photos. I would have taken photos myself but I’d (6) my camera in my room. I can’t remember exactly how long the safaris lasted, but it must have been a couple of hours because we got (7) just (8) for lunch. We stayed at Camp Jubalani for three days and went on four elephant safaris. We could have gone on more than that, but on one of the days my mum wasn’t very well. Anyway, it was a (9) holiday. I’d definitely (10) an elephant safari. 1. A. called B. is called C. call D. calling 2. A. want B. make C. let D. allow
13. 3. A. so B. what C. that D. such 4. A. decided B. realized C. recognized D. looked 5. A. on B. by C. with D. for 6. A. taken B. brought C. put D. left 7. A. off B. back C. up D. in 8. A. at times B. late C. in time D. on time 9. A. fantastic B. welcoming C. pleased D. delicious 10. A. demand B. recommend C. suggest D. offer V. Read the passage, and choose the correct answer A, B, C or D. Fabrizio from Venice: Of course, there’s a lot to see in Venice. It’s one of the most famous cities in the world. First of all, there are the canals. We don’t have cars in Venice so you have to travel everywhere by canal. The most famous place in Venice is the square. St. Mark’s Square with St. Mark’s Cathedral. And there are lots of museums and palaces, and beautiful bridges, too. Yumi from Kyoto: For me, Kyoto is the most beautiful city in Japan. It’s also the oldest city. It has many old traditional buildings, and beautiful palaces, temples and gardens. The most famous temple is the Golden Pavilion. There are also very good markets, and also really good shops, and some beautiful modern buildings, too. Murat from Istanbul: I think Istanbul is maybe the most beautiful city in the world, but of course I come from Istanbul! The city is built on hills around the Bosphoros, and so there are beautiful views across the water. From the water, you can see mosques – the most famous is called the Blue Mosque – and palaces and bridges. Istanbul also has a very famous market called the Grand Bazaar. But these days we also have many modern shopping centres and modern buildings and hotels. It’s really a fantastic city. Claudia from Rio de Janeiro: Rio is one of the most exciting cities in South America first of course we have our famous beach, the Copacabana, and there are many mountains around Rio – the most famous is the Sugar Plum Mountain where you can see a big statue of Christ, and of course we have our famous stadium the Macarana stadium, maybe the most famous football stadium in the world it’s really a great place. Marina from St. Petersburg: You’ll really love St. Petersburg because there are so many things to see. The most famous is the Winter Palace, where the Tsars lived, and the Hermitage Museum which is a fantastic art gallery, and we have a very beautiful river too, the River Neva, and of course churches and cathedrals. There is so much to see! 1. The place(s) that Fabrizio recommends coming to in Venice most must be . A. the square B. the museums C. the canals D. beautiful bridges 2. All of the following are true about Kyoto EXCEPT that . A. it is the most beautiful city in Japan
14. B. it has very good markets and shops C. the Golden Pavilion is very famous D. it only has old traditional buildings 3. The most spectacular views of Istanbul are . A. the Bosphoros B. the mosques across the water C. the Grand Bazaar on the Bosphoros D. modern shopping centres and buildings 4. We can infer from Claudia’s words that people in Rio . A. are very religious B. love architecture C. love football very much D. built the statue of Christ on the Copacabana 5. People who would probably want to visit St. Petersburg most are . A. sports enthusiasts B. art lovers C. politicians D. ballet dancers VI. Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage. When visitors join in a (1) of the Mekong Delta, they can visit Cai Rang Floating Market to see the river life. Cai Rang Floating Market is (2) all day but it is busiest from sunrise to about 9 a.m. The main items (3) there are farm produce and specialties of neighboring areas. During the early morning market hours, larger sized boats anchor and create lanes so that (4) boats can move into and out of. The waterway becomes a maze of hundreds of boats packed with mango, bananas, papaya, pineapple, and other goods. Sellers do not have (5) their goods because their goods can be seen (6) and their cries would not be heard in the vastness of the river and the river and the noise of boat engines. Sellers tie their goods to a tall pole (7) buyers can see from a distance (8) they are selling. Each boat is loaded with plenty of seasonal goods. Activities at the market are also a(n) (9) for tourists to study the cultural (10) of southerners. 1. A. travel B. trip C. voyage D. tour 2. A. open B. to open C. opened D. opening 3. A. sell B. sold C. selling D. are selling 4. A. no B. bigger C. the same D. smaller 5. A. cry out B. cry C. cry out for D. advertise
15. 6. A. within distance B. in a distance C. in the distance D. by some distance 7. A. so that B. but C. therefore D. although 8. A. how far B. why C. what D. how 9. A. experience B. event C. reason D. occasion 10. A. aspects B. appearances C. guides D. subjects VII.Read the passage carefully, then decide whether the following statements are true (T) or false (F) Canada is the world’s second largest country. Its population is not very large, however. About 25 million people live in Canada – less than half the population of Britain or France and only one thirtieth of the population of India. Canada is in North America and its capital is Ottawa. It is a rich country with a lot of natural resources. In southern Canada the land is very good for farming and Canada exports a lot of wheat. In the north there are magnificent forests. In the west there are some very high mountains called the Rockies. Canada also has many minerals such as petroleum, gas, copper and zinc. Canada was the first settled by French pioneers. In the eighteenth century there were wars between Britain and French, Canada came under British rule. Since 1931 Canada has been an independent member of the British Commonwealth. English and French are both official language in Canada. 1. Canada is a densely populated country. ___ 2. Canada is a country rich in natural resources. ___ 3. Canada is the world’s leading exporter of wheat. ___ 4. Canada is a former British colony. ___ 5. Two official languages spoken in Canada are English and French. ___ VIII.Use the words given and other words, complete the second sentence so that it has a similar meaning to the first sentence. Do not change the word given. (Use 2-5 words in total). 1. Scuba-diving is not really my cup of tea. INTERESTED I scuba-diving. 2. No mountains in Western Europe are higher than Mount Blanc. THE Mount Blanc Western Europe. 3. They require special permits to access Son Doong Cave. TO Special permits Son Doong Cave. 4. Jane hasn’t decided where to go on holiday. MIND Jane hasn’t about where to go on holiday. 5. We don’t like travelling during peak season. INTO
16. We during peak season. IX. By using the words in brackets, join each of the following sentences into logical ones. You may need to change some of the words. 1. An area of low pressure forms over the land. The heated air expands and rises. (as a result) ___ 2. Canada is similar to the United States. The majority of its people speak English. (in that) ___ 3. Governments will most probably not relocate entire cities. They are in earthquake zones. (just because) ___ 4. They were forced to buy expensive ones. There were no economy seats available. (so) ___ 5. The hypothesis could be tested. Two experiments were conducted. (so that) ___ 6. Middle-class families tend to have person-centered structures. Working-class families are usually positional. (whereas) ___ 7. Middle-class children do well in most education systems. Working-class children do relatively poorly. (on the other hand) ___ 8. Western Europe has large reserves of fuel. The UK has a 250-year supply of coal. (for instance) ___ 9. A duck can swim easily and walk on soft ground. It has webbed feet. (so that) ___ 10. Far fewer people are killed or injured during train travel. Rail travel is safer than road travel. (because) ___ X. Finish each of the following sentences in such a way that it means exactly the same as the sentence printed before it. 1. They recruited very few young engineers. Hardly ___ 2. Only two out of the five rooms we have booked have air conditioning.
17. We have booked five rooms, only ___ 3. Jane seems to come to the performance late. It looks ___ 4. I could hold a big party due to Mom’s help. Had it ___ 5. Success depends on hard work. The harder ___ 6. Fiona was so disappointed that she could not keep on working. Such ___ 7. Although Richard is competent in his work, he does not know how to deal with this client. Competent ___ 8. It was wrong of you to allow a four-year-old child to walk home alone. You should ___ 9. I could realize how important the family is only after I left home. Not until ___ 10. Mrs. Green is proud of her son’s contribution to the play. Mrs. Green is proud of what ___ Thầy cô cần file word trọn bộ bài tập các lớp của nhiều tác giả, liên hệ Zalo 0933455268